Welcome to our dedicated page for Nexa Resources S.A. SEC filings (Ticker: NEXA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Nexa Resources S.A. filings document a foreign issuer with zinc-focused mining and smelting operations in Latin America. Its Form 20-F and Form 6-K disclosures cover consolidated financial statements, earnings releases, CEO and CFO certifications, segment reporting for mining and smelting, and operating data tied to zinc concentrates, by-products and refined zinc metal.
The company's regulatory record also includes mineral reserve and resource updates prepared under NI 43-101, sustainability reports, and financial statement notes on revenues, expenses, exploration and project evaluation, loans and financings, financial instruments, taxes, inventories, property and equipment, leases, asset retirement, restoration and environmental obligations, related parties, risk management and shareholders' equity.
Nexa Resources S.A. (NEXA) is the subject of a proposed all-cash tender offer for its common shares by Boliden AB. Boliden has agreed, under a Facilitation Agreement dated August 27, 2026, that after closing its acquisition of Nexa shares from Votorantim S.A., it will commence an offer to purchase all remaining shares held by Nexa minority shareholders.
The offer has not yet commenced and no specific price or terms are included here. When the offer begins, Boliden will file a Schedule TO, and Nexa will file a solicitation/recommendation statement, both containing the detailed terms. Exhibits to this communication include a press release, investor presentation, webcast transcript and interview transcript, all dated August 27, 2026.
Nexa Resources S.A. (symbol: NEXA) is the issuer of record for a Form 6-K filing submitted to the SEC.
Nexa Resources S.A. provides second-quarter 2026 CEO and CFO certifications as a foreign private issuer. The exhibits include full Form 52-109F2 certificates signed on August 5, 2026 by President and Chief Executive Officer Ignacio Rosado and Senior Vice President of Finance and Group Chief Financial Officer José Carlos del Valle.
Nexa relies on an exemption under Part 4 of National Instrument 71-102, which affects interim MD&A requirements. References in the certifications to “interim MD&A” instead refer to Nexa’s earnings release dated August 5, 2026.
Nexa Resources S.A. reported strong second‑quarter 2026 results. Net revenues were US$908 million, up 28% year over year, with net income of US$98 million and adjusted EBITDA of US$286 million, giving a 31.5% adjusted EBITDA margin. Adjusted earnings per share rose to US$0.64 from US$0.11 in 2Q25.
Mining drove performance: adjusted EBITDA from this segment reached US$220 million, up 63% year over year, as zinc production increased to 79kt and by‑product pricing was much stronger. Smelting adjusted EBITDA rose 162% to US$66 million despite a May fire at the Cajamarquilla smelter that temporarily cut zinc metal production and sales, volumes the company expects to recover in the second half.
Operating cash flow before working capital was US$286 million, but free cash flow was US$(10) million after a US$131 million tax settlement in Peru and US$89 million of capex. Net debt declined to US$1.48 billion, with net debt to last‑twelve‑month adjusted EBITDA improving to 1.40x from 2.28x a year earlier. S&P affirmed Nexa’s BBB‑ rating but placed it on CreditWatch negative following discussions on a potential sale of the controlling stake. Nexa reaffirmed its 2026 production and cost guidance and highlighted commissioning of a fourth tailings filter at Aripuanã and the start of block caving at Cerro Lindo as key operational milestones.
Nexa Resources S.A. reported higher profitability for the six months ended June 30, 2026. Net revenues reached 1,796,256, up from 1,335,537 a year earlier, and net income rose to 215,923 from 42,017. Net income attributable to shareholders increased to 157,911, lifting basic EPS to USD 1.19 from USD 0.10.
Consolidated Adjusted EBITDA for the first half grew to 568,554 from 285,831, supported by higher zinc and copper prices and stronger mining and smelting results. Operating cash flow was 55,659 versus a prior-period use of (83,335), while cash declined to 379,740 and loans and financings increased to 1,750,326. Equity attributable to Nexa’s shareholders rose to 1,203,715 from 1,002,934.
Peruvian tax disputes remained important, but estimated uncertain tax exposures not paid or recognized decreased to 161,052, while tax claim payments recorded in other assets increased to 216,875. The company recorded 22,661 in idle-capacity costs from incidents at El Porvenir, Atacocha and Nexa CJM, and reached a silver streaming milestone that reduced the streamed share of Cerro Lindo output from 65% to 25%.
Nexa Resources reported first-half 2026 exploration results, emphasizing a strategy centered on near-mine expansion, Mineral Resource growth and greenfield work. Total drilling reached 123,455 meters, including 99,116 meters of infill and 24,339 meters of exploration drilling across Peru and Brazil.
The 2026 exploration drilling program was increased by 12% to 66,805 meters, within existing guidance, driven by encouraging results at Namibia and the Cerro Pasco Complex. Brownfield drilling at Vazante and El Porvenir delivered notable polymetallic intercepts that support the potential for future Mineral Resource growth, while Aripuanã and Namibia programs advance target generation and planned drilling in the second half of 2026.
Nexa Resources S.A. reports that it is aware of ongoing negotiations between its controlling shareholder Votorantim S.A. and Boliden AB regarding Votorantim’s interest in Nexa. The company expects to hold discussions with Boliden about a potential transaction that could affect Nexa but stresses there is no certainty any deal will be reached or what terms or timing might apply.
Nexa, a large-scale integrated polymetallic producer focused on zinc, highlights its long history operating mines and smelters in Peru and Brazil. The company states it will not provide further updates on the possible transaction unless additional disclosure becomes appropriate or legally required and includes an extensive cautionary note on forward-looking statements and related risks.
Nexa Resources S.A. reported shareholder voting results from its 2026 Annual and Extraordinary General Meetings held in Luxembourg. At the AGM, shareholders strongly supported the company’s annual accounts, consolidated financial statements, a share premium distribution, discharge and remuneration of the board, and the reappointment of PwC as auditor, with approval levels near or above 99% of votes cast.
Most board members standing for reelection received high backing, generally above 93% of votes cast, indicating broad support for the existing governance structure. At the EGM, shareholders approved authorizing the board to increase share capital and to raise the company’s authorized share capital to USD 800,000,000, each with over 92% of votes cast in favor. However, a related proposal to allow the board to limit or cancel preferential rights attracted very low support, with most votes cast against it, signaling shareholder resistance to reducing existing shareholders’ participation rights in future issuances.
Nexa Resources S.A. reported the results of its Annual and Extraordinary General Meetings, where shareholders approved all proposed resolutions except one related to limiting or canceling preferential rights on share issuances. A total of 93,445,211 shares were voted, representing 70.56% of votes attached to outstanding shares.
The meetings approved the 2025 annual accounts and consolidated financial statements, re-elected all nominated board members, confirmed board remuneration, and appointed PricewaterhouseCoopers LLP as statutory auditor. Shareholders also approved a share premium reimbursement of approximately US$17.5 million, equal to about US$0.132136 per common share, payable on August 11, 2026 to shareholders of record as of July 28, 2026.
Nexa Resources S.A. reports that operations at its Cajamarquilla zinc smelter in Peru are gradually resuming after an incident on May 13, 2026. Electrolysis lines are fully running, one casting line is producing zinc bars, and the company expects the remaining two casting lines to restart, with the final line targeted by mid-June.
Nexa estimates a 2Q26 production impact of about 7kt of refined zinc, roughly 2% of planned annual production, which it expects to recover in the second half of 2026. Full-year 2026 sales guidance remains unchanged, and the company does not currently anticipate a material financial impact from the incident, though the cause is still under investigation.